TAO
Pay attention to the flow of funds. Funds are the lifeline of the market. Paying attention to the inflow and outflow of the main funds can help judge the market trend.
Trading is like a battlefield. The art of war says "fake defeat before false victory". The best operation is to consider clearly when you buy. If you can't bear the fall the next day, don't buy it. It's easy to make money. It's true to say so, but the reality is often that when you are impulsive, you rush in when you are hot-headed, but you have to think clearly after rushing in.